Let's Find Out! The Human Body

The bones of the skeletal system give our bodies the support they require. Learn how bone forms, the difference between spongy bone and compact bone, how to keep bones healthy, and more. Chapters focusing on the spine, hands, and skull inform readers about key bone groupings. Consideration is given to the problems that can crop up with bones, including broken bones, bone diseases, and the need for bone replacement. Color photos and diagrams illustrate the informative text.

In this Britannica guide to the human brain, the complex biology behind thought and sensation is explained in a way that is clear and comprehensive for lower elementary readers. Each part of the brain and its function is presented with diagrams and eye-catching images that help navigate the anatomy of the brain. Most important, Compare and Contrast and Think About It sidebars invite readers to connect ideas and make logical inferences based on the text-both key components of the Common Core Readiness standards for reading.

Take a deep breath and dive right into the ins and outs of what keeps us breathing: our lungs. This bright and informative book offers a lively yet straightforward overview of the parts of the body involved with breathing and how they all work together to keep us alive and kicking. It is filled with vibrant photos and diagrams to help explain the different parts of the respiratory system and show how breathing happens. This book also includes helpful information about how to keep our lungs healthy and properly functioning.

Without the stomach and intestines, we wouldn't be able to digest food or fuel our bodies to create energy. This book teaches young readers about all the parts of the digestive system, including the stars of the system, the stomach and intestines. Readers will be fascinated to learn how the food they eat is processed by their body and turned into fuel that allows them to run on the playground and study in class. Colorful photos and diagrams, plus vocabulary and critical thinking boxes make learning about the stomach and intestines lots of fun.

The sense of sight shapes our comprehension of the world around us. Each layer of the eye plays an integral part in helping to convert light into electrical impulses that the brain can process. Beyond learning about the structure of the eyes, readers will think critically about how eyesight affects their lives. This volume also describes common vision problems and how to treat them. Each concept is fully explained and illustrated in full color, comprising a fundamental guide to vision.

This enthralling look at the workings of the cardiovascular system introduces young readers to the human heart and its function. Along with the heart's atria and ventricles, the book explains the circulatory system and how the blood and its pathways operate. Readers get an in-depth look at red and white blood cells, platelets, plasma, blood pressure, blood types and donors, and how the lymphatic system works with the rest of the body's organs and tissues. Vocabulary boxes explain new words, Think About It sections pose questions for readers' consideration, and Compare and Contrast sidebars engage readers' minds.

A close-up look at the body's largest organ, this resource presents simple-to-understand information for young readers. Colorful and informative pictures complement and enhance the text and foster visual learning. The lively text explains why there are different skin textures, tones, and pigmentation, how the skin works, how we can protect it, and how the skin protects itself. Think About It, Compare and Contrast, and Vocabulary boxes also get readers to think more deeply about the text, while highlighting and defining more difficult terms.